Optoelectronics Letters
Co-Editors-in-Chief
Shengyong Chen
2022
Volume: 18 Issue 8
11 Article(s)
Lidong Lü... Qinghao GAO and Mingchao YONG|Show fewer author(s)

Laser phase modulation spectrum with 25 frequency bands is generated by modulating a single frequency laser with two cascaded phase modulators (PMs) with driving voltage amplitudes at 3.2 V and 7.8 V, respectively. And the time de

Jan. 20, 2023
  • Vol. 18 Issue 8 449 (2022)
  • Yan WANG... Haoyu XU, Ping JIN, Junliang WANG and Wei ZHU|Show fewer author(s)

    In this paper, the shape of the object is reconstructed based on the fiber Bragg grating (FBG) flexible sensor encapsulated by polydimethylsiloxane (PDMS) material, and the influence of the number and layout of the sensors on the

    Jan. 20, 2023
  • Vol. 18 Issue 8 454 (2022)
  • Shuyan HUANG... Xiaohua HU, Hao ZHANG, Weijuan CHEN, Youping HUANG and Mengyi FAN|Show fewer author(s)

    A system of fiber Bragg grating (FBG) temperature sensing demodulation based on light power detection is proposed in this paper. Compared with the traditional demodulation method based on wavelength scanning, light power detection

    Jan. 20, 2023
  • Vol. 18 Issue 8 461 (2022)
  • Omar Suziana... Azooz Salam M., Aiman Rosol Ahmad Haziq, Jusoh Zulzilawati, Musa Baktiar and Harun Sulaiman Wadi|Show fewer author(s)

    In this letter, a titanium aluminum carbide (Ti3AlC2) coated D-shaped fiber is proposed and demonstrated as a new saturable absorber (SA) for Q-switched laser pulse generation. In preparing the SA, the Ti3AlC2 powder is dispersed

    Jan. 20, 2023
  • Vol. 18 Issue 8 468 (2022)
  • Xiangfei ZHANG... Zhengjun WEI, Yingfang ZHENG and Jindong WANG|Show fewer author(s)

    Aiming at the problem of high requirement for the signal generator in the Brillouin optical time-domain analysis (BOTDA) system, a quarter of the Brillouin frequency shift (BFS) of modulation is proposed to reduce the required ban

    Jan. 20, 2023
  • Vol. 18 Issue 8 472 (2022)
  • Feng WU... Siwen ZHANG, Zhu TIAN, Wenhui YU, Shishuai SUN and Xiaolan LI|Show fewer author(s)

    The different compositions of the ternary alloyed CdSexS1-x quantum dots (QDs) and CdSexS1-x/ZnS core/shell quantum dots (CSQDs) have been synthesized by the chemical routes. The radii of these QDs were determined by transmission

    Jan. 20, 2023
  • Vol. 18 Issue 8 479 (2022)
  • Dong WANG... Chao LI and Yue CHE|Show fewer author(s)

    Simultaneously improving the communication speed and equalizing the nonlinear frequency response are still challenging for tunnel visible light communication (TVLC) system. Here, we propose and numerically investigate a frequency

    Jan. 20, 2023
  • Vol. 18 Issue 8 484 (2022)
  • Ting XUE, and Yan WU

    Accurate measurement of the thin liquid film thickness in pipes is the foundation for studying the characteristics of the film. In this paper, an interferometry-based measurement of liquid film thickness in transparent pipes is de

    Jan. 20, 2023
  • Vol. 18 Issue 8 489 (2022)
  • Jiaxin HOU, and Yang’en WANG

    The identification of rice seeds is crucial for agriculture production. An inverse Fourier transform (IFT) method based on laser-induced breakdown spectroscopy (LIBS) is proposed to identify five kinds of rice seeds. The LIBS data

    Jan. 20, 2023
  • Vol. 18 Issue 8 495 (2022)
  • Wen LI... Binbin Lü, Minggang XU and Sijia HAO|Show fewer author(s)

    Lithium-ion battery has attracted more and more attention under the background of energy crisis and environmental pollution, and safety issues have become the focus of attention. A new detection method is proposed in this paper to

    Jan. 20, 2023
  • Vol. 18 Issue 8 502 (2022)
  • [in Chinese]... [in Chinese] and [in Chinese]|Show fewer author(s)

    In the vehicle to vehicle (V2V) communication based on optical camera communication (OCC) system, how to achieve high reliability and low latency communication is still a problem. In this paper, we propose a lightweight light-emit

    Jan. 20, 2023
  • Vol. 18 Issue 8 508 (2022)
  • Please enter the answer below before you can view the full text.
    Submit